! Started logfile: /scr/pima/rv118_uvs/J0648-3044_X_dfm.log on Sun Dec 10 00:08:09 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv118_uvs/J0648-3044_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J0648-3044_X_uva.fits ! AN table 1: 2 integrations on 21 of 21 possible baselines. ! AN table 2: 11 integrations on 21 of 21 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 2 integrations on 21 of 21 possible baselines. ! AN table 5: 4 integrations on 10 of 10 possible baselines. ! AN table 6: 2 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.616216 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 912 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0648-3044_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.131566Jy sigma=15.346215 ! Fit after self-cal, rms=0.463516Jy sigma=5.684387 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7794 mas, bmaj=2.056 mas, bpa=6.057 degrees ! Estimated noise=2.38303 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.420766 Jy ! Component: 100 - total flux cleaned = 0.52563 Jy ! Total flux subtracted in 100 components = 0.52563 Jy ! Clean residual min=-0.019893 max=0.042528 Jy/beam ! Clean residual mean=0.000157 rms=0.005736 Jy/beam ! Combined flux in latest and established models = 0.52563 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.52563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133925Jy sigma=1.832606 ! Fit after self-cal, rms=0.133915Jy sigma=1.832389 ! Inverting map ! Added new window around map position (-1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469933 Jy ! Component: 100 - total flux cleaned = 0.0732258 Jy ! Total flux subtracted in 100 components = 0.0732258 Jy ! Clean residual min=-0.018244 max=0.028511 Jy/beam ! Clean residual mean=0.000094 rms=0.004461 Jy/beam ! Combined flux in latest and established models = 0.598855 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.598855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109161Jy sigma=1.387412 ! Fit after self-cal, rms=0.108943Jy sigma=1.381712 ! Inverting map ! Added new window around map position (2.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284965 Jy ! Component: 100 - total flux cleaned = 0.0473904 Jy ! Total flux subtracted in 100 components = 0.0473904 Jy ! Clean residual min=-0.016288 max=0.019423 Jy/beam ! Clean residual mean=0.000056 rms=0.003895 Jy/beam ! Combined flux in latest and established models = 0.646246 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.646246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097576Jy sigma=1.195516 ! Fit after self-cal, rms=0.097151Jy sigma=1.189759 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9754 mas, bmaj=2.575 mas, bpa=5.267 degrees ! Estimated noise=1.93796 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246477 Jy ! Component: 100 - total flux cleaned = 0.0402408 Jy ! Component: 150 - total flux cleaned = 0.0505504 Jy ! Component: 200 - total flux cleaned = 0.0574552 Jy ! Total flux subtracted in 200 components = 0.0574552 Jy ! Clean residual min=-0.013537 max=0.016405 Jy/beam ! Clean residual mean=0.000036 rms=0.003553 Jy/beam ! Combined flux in latest and established models = 0.703701 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.703701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090801Jy sigma=1.072282 ! Fit after self-cal, rms=0.090494Jy sigma=1.068246 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9754 x 2.575 at 5.267 degrees (North through East) ! Clean map min=-0.013605 max=0.51988 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 LA 0.98 NL 1.07 ! OV 0.96 PT 0.99 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 KK 1.00 KP 0.95 LA 1.01 ! NL 1.09 OV 0.96 PT 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 1.11 KP 0.94 LA 0.99 ! NL 1.22 PT 1.00 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 HN 1.10 KP 0.92 OV 1.05 ! SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 LA 0.98 NL 1.09 ! OV 0.94 PT 1.00 SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 KK 0.97 KP 0.99 LA 0.98 ! NL 1.03 OV 0.96 PT 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 1.01 KP 0.98 LA 0.98 ! NL 1.16 PT 1.02 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.20 KP 0.94 OV 1.00 ! SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 LA 1.00 NL 1.10 ! OV 0.96 PT 0.96 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KK 0.98 KP 0.98 LA 0.99 ! NL 1.07 OV 0.93 PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 1.17 KP 0.96 LA 1.00 ! NL 1.21 PT 1.00 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.13 KP 0.94 OV 0.98 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 LA 0.97 NL 1.04 ! OV 0.96 PT 1.00 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KK 1.01 KP 0.99 LA 1.00 ! NL 1.06 OV 0.94 PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.04 KP 0.96 LA 1.03 ! NL 1.16 PT 1.04 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 HN 1.22 KP 0.98 OV 0.99 ! SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.090494Jy sigma=1.068246 ! Fit after self-cal, rms=0.083619Jy sigma=0.946605 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=3.633 mas, bpa=5.083 degrees ! Estimated noise=2.02453 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.88162e-05 Jy ! Component: 100 - total flux cleaned = 0.000309957 Jy ! Component: 150 - total flux cleaned = 0.000428491 Jy ! Component: 200 - total flux cleaned = 0.000538939 Jy ! Total flux subtracted in 200 components = 0.000538939 Jy ! Clean residual min=-0.010264 max=0.012071 Jy/beam ! Clean residual mean=0.000032 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 0.70424 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.70424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083073Jy sigma=0.941214 ! Fit after self-cal, rms=0.083111Jy sigma=0.940737 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083111Jy sigma=0.940737 ! Fit after self-cal, rms=0.077885Jy sigma=0.868205 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=3.639 mas, bpa=5.019 degrees ! Estimated noise=2.01286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00434714 Jy ! Component: 100 - total flux cleaned = -0.00481569 Jy ! Component: 150 - total flux cleaned = -0.00501449 Jy ! Component: 200 - total flux cleaned = -0.00501297 Jy ! Total flux subtracted in 200 components = -0.00501297 Jy ! Clean residual min=-0.008891 max=0.009961 Jy/beam ! Clean residual mean=0.000031 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.699227 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.699227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077361Jy sigma=0.863561 ! Fit after self-cal, rms=0.077338Jy sigma=0.863120 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908532 Jy ! Component: 100 - total flux cleaned = 0.00984808 Jy ! Component: 150 - total flux cleaned = 0.0100013 Jy ! Component: 200 - total flux cleaned = 0.0100001 Jy ! Total flux subtracted in 200 components = 0.0100001 Jy ! Clean residual min=-0.008518 max=0.007545 Jy/beam ! Clean residual mean=0.000008 rms=0.002006 Jy/beam ! Combined flux in latest and established models = 0.709227 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.709227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075903Jy sigma=0.847379 ! Fit after self-cal, rms=0.075818Jy sigma=0.845865 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075818Jy sigma=0.845865 ! Fit after self-cal, rms=0.074131Jy sigma=0.814798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.635 mas, bpa=5.009 degrees ! Estimated noise=2.00748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217145 Jy ! Component: 100 - total flux cleaned = 0.00240414 Jy ! Component: 150 - total flux cleaned = 0.00296374 Jy ! Component: 200 - total flux cleaned = 0.00336658 Jy ! Total flux subtracted in 200 components = 0.00336658 Jy ! Clean residual min=-0.006650 max=0.006322 Jy/beam ! Clean residual mean=0.000056 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.712594 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.712594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073533Jy sigma=0.808456 ! Fit after self-cal, rms=0.073530Jy sigma=0.808106 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403209 Jy ! Component: 100 - total flux cleaned = 0.000578879 Jy ! Component: 150 - total flux cleaned = 0.000661712 Jy ! Component: 200 - total flux cleaned = 0.000738427 Jy ! Total flux subtracted in 200 components = 0.000738427 Jy ! Clean residual min=-0.006708 max=0.006372 Jy/beam ! Clean residual mean=0.000054 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.713332 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.713332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073275Jy sigma=0.805994 ! Fit after self-cal, rms=0.073274Jy sigma=0.805890 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073274Jy sigma=0.805890 ! Fit after self-cal, rms=0.073204Jy sigma=0.804600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.646 mas, bmaj=7.049 mas, bpa=4.478 degrees ! Estimated noise=2.25174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141353 Jy ! Component: 100 - total flux cleaned = 0.00153935 Jy ! Component: 150 - total flux cleaned = 0.00164531 Jy ! Component: 200 - total flux cleaned = 0.00165016 Jy ! Total flux subtracted in 200 components = 0.00165016 Jy ! Clean residual min=-0.007877 max=0.006356 Jy/beam ! Clean residual mean=0.000115 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.714982 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 110 components and 0.714982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073043Jy sigma=0.803224 ! Fit after self-cal, rms=0.073031Jy sigma=0.802972 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212136 Jy ! Component: 100 - total flux cleaned = 0.000346138 Jy ! Component: 150 - total flux cleaned = 0.000344926 Jy ! Component: 200 - total flux cleaned = 0.000380267 Jy ! Total flux subtracted in 200 components = 0.000380267 Jy ! Clean residual min=-0.007953 max=0.006487 Jy/beam ! Clean residual mean=0.000113 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.715363 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 0.715363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072953Jy sigma=0.802595 ! Fit after self-cal, rms=0.072946Jy sigma=0.802517 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.631 mas, bpa=4.997 degrees ! Estimated noise=2.00466 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 3.631 at 4.997 degrees (North through East) ! Clean map min=-0.0068112 max=0.54403 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072946Jy sigma=0.802517 ! Fit after self-cal, rms=0.069310Jy sigma=0.722767 ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=3.634 mas, bpa=4.999 degrees ! Estimated noise=2.00372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.3241e-05 Jy ! Component: 100 - total flux cleaned = 1.65126e-05 Jy ! Component: 150 - total flux cleaned = 8.94368e-05 Jy ! Component: 200 - total flux cleaned = 8.70251e-05 Jy ! Total flux subtracted in 200 components = 8.70251e-05 Jy ! Clean residual min=-0.006802 max=0.006319 Jy/beam ! Clean residual mean=0.000079 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.71545 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.71545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069086Jy sigma=0.721035 ! Fit after self-cal, rms=0.069094Jy sigma=0.720952 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.49706e-05 Jy ! Component: 100 - total flux cleaned = 1.09573e-06 Jy ! Component: 150 - total flux cleaned = 1.10173e-06 Jy ! Component: 200 - total flux cleaned = 8.92023e-07 Jy ! Total flux subtracted in 200 components = 8.92023e-07 Jy ! Clean residual min=-0.006765 max=0.006394 Jy/beam ! Clean residual mean=0.000080 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.715451 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.715451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068945Jy sigma=0.719877 ! Fit after self-cal, rms=0.068953Jy sigma=0.719827 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068953Jy sigma=0.719827 ! Fit after self-cal, rms=0.068949Jy sigma=0.719447 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.844 mas, bmaj=2.997 mas, bpa=5.311 degrees ! Estimated noise=2.47019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.424975 Jy ! Component: 100 - total flux cleaned = 0.527233 Jy ! Component: 150 - total flux cleaned = 0.572884 Jy ! Component: 200 - total flux cleaned = 0.603247 Jy ! Total flux subtracted in 200 components = 0.603247 Jy ! Clean residual min=-0.011733 max=0.017931 Jy/beam ! Clean residual mean=0.000120 rms=0.003278 Jy/beam ! Combined flux in latest and established models = 0.603247 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.603247 Jy ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=3.631 mas, bpa=5.029 degrees ! Estimated noise=2.00156 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356188 Jy ! Component: 100 - total flux cleaned = 0.0581756 Jy ! Component: 150 - total flux cleaned = 0.0736626 Jy ! Component: 200 - total flux cleaned = 0.0845233 Jy ! Total flux subtracted in 200 components = 0.0845233 Jy ! Clean residual min=-0.007397 max=0.007939 Jy/beam ! Clean residual mean=0.000144 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.68777 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 94 components and 0.68777 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.647 mas, bmaj=7.067 mas, bpa=4.553 degrees ! Estimated noise=2.24889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107305 Jy ! Component: 100 - total flux cleaned = 0.0171962 Jy ! Component: 150 - total flux cleaned = 0.0213177 Jy ! Component: 200 - total flux cleaned = 0.0239564 Jy ! Total flux subtracted in 200 components = 0.0239564 Jy ! Clean residual min=-0.008150 max=0.006043 Jy/beam ! Clean residual mean=0.000150 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.711727 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147494 Jy ! Component: 100 - total flux cleaned = 0.0017551 Jy ! Component: 150 - total flux cleaned = 0.00196528 Jy ! Component: 200 - total flux cleaned = 0.00220784 Jy ! Total flux subtracted in 200 components = 0.00220784 Jy ! Clean residual min=-0.008098 max=0.006159 Jy/beam ! Clean residual mean=0.000142 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.713935 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 129 components and 0.713935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=3.631 mas, bpa=5.029 degrees ! Estimated noise=2.00156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499785 Jy ! Component: 100 - total flux cleaned = -0.00038339 Jy ! Component: 150 - total flux cleaned = -8.09868e-05 Jy ! Component: 200 - total flux cleaned = 9.58049e-05 Jy ! Total flux subtracted in 200 components = 9.58049e-05 Jy ! Clean residual min=-0.007153 max=0.006124 Jy/beam ! Clean residual mean=0.000086 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.714031 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 142 components and 0.714031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069092Jy sigma=0.719978 ! Fit after self-cal, rms=0.069064Jy sigma=0.719541 wmodel J0648-3044_X_map.mod ! Writing 142 model components to file: J0648-3044_X_map.mod wobs J0648-3044_X_uvs.fits ! Writing UV FITS file: J0648-3044_X_uvs.fits wwins J0648-3044_X_map.win ! wwins: Wrote 4 windows to J0648-3044_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011561 Jy ! Component: 100 - total flux cleaned = 0.00119616 Jy ! Component: 150 - total flux cleaned = 0.00161033 Jy ! Component: 200 - total flux cleaned = 0.00180805 Jy ! Component: 250 - total flux cleaned = 0.00218946 Jy ! Component: 300 - total flux cleaned = 0.00256008 Jy ! Component: 350 - total flux cleaned = 0.00300908 Jy ! Component: 400 - total flux cleaned = 0.00327159 Jy ! Component: 450 - total flux cleaned = 0.00352653 Jy ! Component: 500 - total flux cleaned = 0.00377613 Jy ! Component: 550 - total flux cleaned = 0.00401998 Jy ! Component: 600 - total flux cleaned = 0.0043397 Jy ! Component: 650 - total flux cleaned = 0.00473098 Jy ! Component: 700 - total flux cleaned = 0.00511317 Jy ! Component: 750 - total flux cleaned = 0.00556228 Jy ! Component: 800 - total flux cleaned = 0.00600188 Jy ! Component: 850 - total flux cleaned = 0.0062897 Jy ! Component: 900 - total flux cleaned = 0.00678629 Jy ! Component: 950 - total flux cleaned = 0.00713442 Jy ! Component: 1000 - total flux cleaned = 0.00733995 Jy ! Component: 1050 - total flux cleaned = 0.00767811 Jy ! Component: 1100 - total flux cleaned = 0.00787866 Jy ! Component: 1150 - total flux cleaned = 0.00814178 Jy ! Component: 1200 - total flux cleaned = 0.00846556 Jy ! Component: 1250 - total flux cleaned = 0.00865825 Jy ! Component: 1300 - total flux cleaned = 0.00884865 Jy ! Component: 1350 - total flux cleaned = 0.00903627 Jy ! Component: 1400 - total flux cleaned = 0.00934498 Jy ! Component: 1450 - total flux cleaned = 0.0095275 Jy ! Component: 1500 - total flux cleaned = 0.00970807 Jy ! Component: 1550 - total flux cleaned = 0.00988731 Jy ! Component: 1600 - total flux cleaned = 0.00994707 Jy ! Component: 1650 - total flux cleaned = 0.0101237 Jy ! Component: 1700 - total flux cleaned = 0.010413 Jy ! Component: 1750 - total flux cleaned = 0.0103557 Jy ! Component: 1800 - total flux cleaned = 0.0105261 Jy ! Component: 1850 - total flux cleaned = 0.0107512 Jy ! Component: 1900 - total flux cleaned = 0.0107509 Jy ! Component: 1950 - total flux cleaned = 0.0109158 Jy ! Component: 2000 - total flux cleaned = 0.0111343 Jy ! Component: 2050 - total flux cleaned = 0.0112423 Jy ! Component: 2100 - total flux cleaned = 0.0112959 Jy ! Component: 2150 - total flux cleaned = 0.0115086 Jy ! Component: 2200 - total flux cleaned = 0.0118249 Jy ! Component: 2250 - total flux cleaned = 0.0119812 Jy ! Component: 2300 - total flux cleaned = 0.0119815 Jy ! Component: 2350 - total flux cleaned = 0.0123934 Jy ! Component: 2400 - total flux cleaned = 0.0125978 Jy ! Component: 2450 - total flux cleaned = 0.0127487 Jy ! Component: 2500 - total flux cleaned = 0.0127989 Jy ! Component: 2550 - total flux cleaned = 0.0130481 Jy ! Component: 2600 - total flux cleaned = 0.0131963 Jy ! Component: 2650 - total flux cleaned = 0.0133433 Jy ! Component: 2700 - total flux cleaned = 0.0135375 Jy ! Component: 2750 - total flux cleaned = 0.0135857 Jy ! Component: 2800 - total flux cleaned = 0.0137774 Jy ! Component: 2850 - total flux cleaned = 0.0138253 Jy ! Component: 2900 - total flux cleaned = 0.0142032 Jy ! Component: 2950 - total flux cleaned = 0.0142965 Jy ! Component: 3000 - total flux cleaned = 0.0145753 Jy ! Component: 3050 - total flux cleaned = 0.0146676 Jy ! Component: 3100 - total flux cleaned = 0.0148046 Jy ! Component: 3150 - total flux cleaned = 0.015078 Jy ! Component: 3200 - total flux cleaned = 0.0152135 Jy ! Component: 3250 - total flux cleaned = 0.0153482 Jy ! Component: 3300 - total flux cleaned = 0.0154819 Jy ! Component: 3350 - total flux cleaned = 0.0156153 Jy ! Component: 3400 - total flux cleaned = 0.0157466 Jy ! Component: 3450 - total flux cleaned = 0.0156591 Jy ! Component: 3500 - total flux cleaned = 0.0157896 Jy ! Component: 3550 - total flux cleaned = 0.0159626 Jy ! Component: 3600 - total flux cleaned = 0.0161768 Jy ! Component: 3650 - total flux cleaned = 0.0162194 Jy ! Component: 3700 - total flux cleaned = 0.0163046 Jy ! Component: 3750 - total flux cleaned = 0.0165152 Jy ! Component: 3800 - total flux cleaned = 0.0164737 Jy ! Component: 3850 - total flux cleaned = 0.016848 Jy ! Component: 3900 - total flux cleaned = 0.0167238 Jy ! Component: 3950 - total flux cleaned = 0.0168062 Jy ! Component: 4000 - total flux cleaned = 0.0167655 Jy ! Component: 4050 - total flux cleaned = 0.01705 Jy ! Total flux subtracted in 4096 components = 0.0170499 Jy ! Clean residual min=-0.002336 max=0.002302 Jy/beam ! Clean residual mean=0.000046 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.73108 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 433 components and 0.731081 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J0648-3044_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 3.631 at 5.029 degrees (North through East) ! Clean map min=-0.0046404 max=0.54662 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J0648-3044_X_map.fits wmodel /scr/pima/rv118_uvs/J0648-3044_X_map.mod ! Writing 433 model components to file: /scr/pima/rv118_uvs/J0648-3044_X_map.mod wobs /scr/pima/rv118_uvs/J0648-3044_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J0648-3044_X_uvs.fits wwins /scr/pima/rv118_uvs/J0648-3044_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv118_uvs/J0648-3044_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.546624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000729116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400156 0.400156 0.800312 1.60062 3.20125 6.4025 12.805 25.61 51.22 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.546 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 749.707 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J0648-3044_X_dfm.log closed on Sun Dec 10 00:08:13 2017